Zobrazeno 1 - 10
of 44
pro vyhledávání: '"G. Thielert"'
Publikováno v:
Lebensmittelchemie. 76
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1dc269c26e569ad2eecd14a499b754d
https://doi.org/10.1002/lemi.202258003
https://doi.org/10.1002/lemi.202258003
Publikováno v:
Chromatographia. 62:41-48
Three different clean-up methods for the analysis of deoxynivalenol in cereals and cereal-based foods are described and compared. DON was extracted with water or acetonitrile/water (84/16, v/v) and the extracts were cleaned-up by passing either throu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad1380cd5adc3918e57286b1f37d7342
https://doi.org/10.1365/s10337-005-0576-x
https://doi.org/10.1365/s10337-005-0576-x
Autor:
H. Klaffke, C. Seidler, A. Brockmeyer, R. Weber, Richard Dietrich, Erwin Märtlbauer, J. Wolff, J. Lepschy, G. Thielert, Elisabeth Schneider, V. Curtui, O. Kappenstein, E. Uslenber
Publikováno v:
Mycotoxin Research. 21:79-82
Im Rahmen eines Fusarienforschungvorhabens wurden Analyseverfahren fur Zearalenon auf der Basis von ELISA, HPLC-FLD und LC-MS/MS MS/MS validiert. Bislang wurden 4556 Lebensmittel auf den Gehalt an Zearalenon untersucht. 84% der Maismehle und 53% Mais
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a3caf3837a4b1ecdad78d2d2283e7a0
https://doi.org/10.1007/bf02954423
https://doi.org/10.1007/bf02954423
Autor:
O. Kappenstein, R. Weber, A. Brockmeyer, J. Wolff, V. Curtui, Ewald Usleber, C. Seidler, Elisabeth Schneider, Erwin Märtlbauer, G. Thielert, J. Lepschy, Richard Dietrich, H. Klaffke
Publikováno v:
Mycotoxin Research. 21:83-88
Within a joint research project entitled “Analysis and occurrence of importantFusarium toxins (deoxynivalenol and zearalenone) and dietary intake of these toxins by the German consumer”, supported by the German Federal Ministry of Consumer Protec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0e1347f15e1fa012be00816620fc720
https://doi.org/10.1007/bf02954424
https://doi.org/10.1007/bf02954424
Autor:
A. Brockmeyer, G. Thielert
Publikováno v:
Mycotoxin Research. 20:37-41
Deoxynivalenol (DON) in Durum Wheat High contamination levels of deoxynivalenol (DON) were found during an investigation of noodles in 2001 and initiated an additional survey of Durum wheat used as raw material for these products. Analyses of 53 samp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::349b82fe198b758642300ce24d8f292e
https://doi.org/10.1007/bf02946708
https://doi.org/10.1007/bf02946708
Publikováno v:
Mycotoxin Research. 19:129-133
A simultaneous reversed-phase HPLC determination of citrinin and ochratoxin A in cereals is proposed. Both mycotoxins are eluted on a RP-amid C16 column using a gradient eluent acidified with phosphoric acid. The limits of detection, for a signal-to-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6917facce146614b7623a21613b75c5f
https://doi.org/10.1007/bf02942951
https://doi.org/10.1007/bf02942951
Publikováno v:
Mycotoxin Research. 18:109-112
In german food control laboratories fumonisins mostly are analysed by HPLC with fluorescence detection (HPLC-FLD; with immunoaffinity cleanup) or HPLC-MS/MS (without any cleanup), while cattle feed is often analysed by ELISA for fumonisin FB1. 17 sam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c762939dda333eb0a248050b426ee601
https://doi.org/10.1007/bf02946075
https://doi.org/10.1007/bf02946075
Autor:
S Schmidt, G Thielert
Publikováno v:
Mycotoxin Research. 17:49-52
Because of their potential health risk the amount of the Fusariumtoxins deoxynivalenol (DON) and zearalenone (ZEA) is an important quality parameter for cereals.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecd0922aa6a84ad017cbdcd4e45625a3
https://doi.org/10.1007/bf03036711
https://doi.org/10.1007/bf03036711
Autor:
G Thielert, A Brockmeyer
Publikováno v:
Mycotoxin Research. 17:112-115
A rapid determination of fumonisins FB1, FB2 and hydrolyzed fumonisins HFB1, HFB2 in maize products is possible by application of high-performance liquid chromatography in combination with electrospray ionization mass spectrometry (HPLC-ESI-MS). With
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::822d957e1286f9ab55073189710b424e
https://doi.org/10.1007/bf03036724
https://doi.org/10.1007/bf03036724
Autor:
E Burgmaier-Thielert, G Thielert
Publikováno v:
Mycotoxin Research. 16:142-145
In den vergangenen Jahren wurden am CVUA Sigmaringen neben gerosteten Pistazien auch andere Produkte, v.a. Halberzeugnisse fur die Speiseeisherstellung (Eisgrundmassen) aus Eisdielen in die Untersuchungen auf Aflatoxine einbezogen. Zum Teil wurden er
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9adbc525c0797fb2f9671764d73679b
https://doi.org/10.1007/bf02940022
https://doi.org/10.1007/bf02940022